Results for: "max_by"

Indicate if this NameTuple matches the current platform.

This is ported over from the yaml_tree in 1.9.3

Dump only the raw version string, not the complete object. It’s a string for backwards (RubyGems 1.3.5 and earlier) compatibility.

Load custom marshal format. It’s a string for backwards (RubyGems 1.3.5 and earlier) compatibility.

A recommended version for use with a ~> Requirement.

Returns whether or not the nmake command could be found.

Returns a list of aliased commands

Creates a command alias at the given alias for the given command, passing any options along with it.

Shell::CommandProcessor.alias_command "lsC", "ls", "-CBF", "--show-control-chars"
Shell::CommandProcessor.alias_command("lsC", "ls"){|*opts| ["-CBF", "--show-control-chars", *opts]}

Unaliases the given alias command.

Returns the RFC822 e-mail text equivalent of the URL, as a String.

Example:

require 'uri'

uri = URI.parse("mailto:ruby-list@ruby-lang.org?Subject=subscribe&cc=myaddr")
uri.to_mailtext
# => "To: ruby-list@ruby-lang.org\nSubject: subscribe\nCc: myaddr\n\n\n"

Returns Regexp that is default self.regexp, unless schemes is provided. Then it is a Regexp.union with self.pattern.

Returns Regexp that is default self.regexp, unless schemes is provided. Then it is a Regexp.union with self.pattern.

OpenSSL::PKCS5.pbkdf2_hmac has been renamed to OpenSSL::KDF.pbkdf2_hmac. This method is provided for backwards compatibility.

PKCS #5 PBKDF2 (Password-Based Key Derivation Function 2) in combination with HMAC. Takes pass, salt and iterations, and then derives a key of length bytes.

For more information about PBKDF2, see RFC 2898 Section 5.2 (tools.ietf.org/html/rfc2898#section-5.2).

Parameters

pass

The passphrase.

salt

The salt. Salts prevent attacks based on dictionaries of common passwords and attacks based on rainbow tables. It is a public value that can be safely stored along with the password (e.g. if the derived value is used for password storage).

iterations

The iteration count. This provides the ability to tune the algorithm. It is better to use the highest count possible for the maximum resistance to brute-force attacks.

length

The desired length of the derived key in octets.

hash

The hash algorithm used with HMAC for the PRF. May be a String representing the algorithm name, or an instance of OpenSSL::Digest.

Generates a mask bit for a priority level. See mask=

Generate an Image Button Input element as a string.

src is the URL of the image to use for the button. name is the input name. alt is the alternative text for the image.

Alternatively, the attributes can be specified as a hash.

image_button("url")
  # <INPUT TYPE="image" SRC="url">

image_button("url", "name", "string")
  # <INPUT TYPE="image" SRC="url" NAME="name" ALT="string">

image_button("SRC" => "url", "ALT" => "string")
  # <INPUT TYPE="image" SRC="url" ALT="string">

Returns a content type string such as “text”. This method returns nil if Content-Type: header field does not exist.

A convenience method which is same as follows:

text ','
breakable

UNTESTED

Adds a maker to the set of supported makers